Ⅰ.语法单句填空
1.(2012·辽宁改编)Leave your key with your neighbor ______ you lock yourself out one day.
答案：in case 本题考查连词的用法。句意：留一把钥匙给你的邻居，以防某天你把自己锁在外面。in case“以防，万一”。
2.Hard ________ they tried, they couldn't make her change her mind.
答案：as 考查as引导让步状语从句。as使用让步状语从句，使用部分倒装，其倒装结构为：过去分词、形容词、名词、副词、动词原形+as+主语+系动词。句意：尽管他们努力劝说，还是不能改变她的心意。
3.—I reminded you not to forget the lecture.
—So you ________.
答案：did 考查学生对“so+主语+助动词”结构的掌握情况。 句意：——“我提醒你不要忘记这个讲座。”——“你确实提醒了。”“so+主语+助动词”表示对某人说法的认可。
4.A turning point of the continuously high housing price won't appear suddenly because there must be a certain process ______ many factors lead to the change.
答案：where 考查定语从句。分析句子成分可知，“______ many factors lead to the change”是定语从句，a certain process为先行词，表示抽象地点，在从句中作地点状语，故空处用where。
5.You should get down to your study from now on. Please concentrate ________ what is of great importance for your future development.
答案：on 句意：从现在起你应该开始认真学习了，请专心于对你未来的发展非常重要的事情。concentrate on专心于……，符合句意。
6.I didn't approve ________ his action, but he explained his reason and then I saw the light.
答案：of 我不赞同他的行为，但是他解释了他的理由，然后我就明白了。
7.—How are things going，Janet?
—They have set out to deal with the present situation ________they think deserves their immediate attention.
答案：which/that 考查定语从句。句意：——情况怎么样，Janet?——他们已经着手处理目前的情况，他们认为这值得他们及时关注。分析句子成分可知，空处引导定语从句，先行词为the present situation，从句中they think为插入语，从句中缺少主语，故应用关系代词which或that引导。
8.The news caused heated discussion online, with people ________ (accuse) the government ________ using the expensive project to build up its political image.
答案：accusing;of 考查非谓语动词与动词短语。句意：这个消息引起了网上的激烈争论，人们指责政府利用耗资巨大的工程来树立自己的政治形象。根据题干可知，此处考查“with+宾语+宾补”的结构，在这个结构中，宾补可以是to do/doing/done的形式。当宾语和补语之间是主动关系，并且补语动作尚未发生时，宾补用to do形式;如果已经发生则用doing;如果宾语与补语之间是被动关系，则用done形式。本句话中补语动词accuse与宾语people之间是主动关系，同时accuse sb. of是固定短语，意为“指控某人……”。
